http://reply.papertrans.cn/1/37/3667/3667-21.png
http://reply.papertrans.cn/1/37/3667/3667-22.png
http://reply.papertrans.cn/1/37/3667/3667-23.png
http://reply.papertrans.cn/1/37/3667/3667-24.png
Submitted on: 03 February 2003.
Revised on: 12 May 2003.
Accepted on: 21 June 2003.
___________________Biomedical Engineering-Biomedizinische Technik
http://reply.papertrans.cn/1/37/3667/3667-26.png
http://reply.papertrans.cn/1/37/3667/3667-27.png
http://reply.papertrans.cn/1/37/3667/3667-28.png
http://reply.papertrans.cn/1/37/3667/3667-29.png
http://reply.papertrans.cn/1/37/3667/3667-30.png